From: Flora Cui Date: Fri, 20 Nov 2015 03:40:53 +0000 (+0800) Subject: drm/amdgpu: update rev id register for VI X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=abdfb850ca99a27557564e4fcf4b137e209ebfef;p=deliverable%2Flinux.git drm/amdgpu: update rev id register for VI Change-Id: I2ae9bb4a929f7c0c8783e0be563ae04be77596e2 Signed-off-by: Flora Cui Reviewed-by: Jammy Zhou Reviewed-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index bf5bd931b8ca..30b408f1d5c0 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -1386,15 +1386,12 @@ int vi_set_ip_blocks(struct amdgpu_device *adev) static uint32_t vi_get_rev_id(struct amdgpu_device *adev) { - if (adev->asic_type == CHIP_TOPAZ) - return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK) - >> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT; - else if (adev->flags & AMD_IS_APU) + if (adev->flags & AMD_IS_APU) return (RREG32_SMC(ATI_REV_ID_FUSE_MACRO__ADDRESS) & ATI_REV_ID_FUSE_MACRO__MASK) >> ATI_REV_ID_FUSE_MACRO__SHIFT; else - return (RREG32(mmCC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK) - >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT; + return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK) + >> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT; } static const struct amdgpu_asic_funcs vi_asic_funcs =